JasonN said:
Darth Piccolo said:
ok look i just want all the pt lightsabers blue minus yoda tp gove more meaning to what vader said to luke about his lightsaber

He didn't say anything about the meaning/s of the color of Luke's new lightsaber - all he said was that Luke had constructed a new lightsaber and that his skills were now complete (ergo, that constructing a lightsaber was somehow the final step or task of a Jedi's abilities).

but then there is the line "indeed you are powerful as the emperor foresees" which implies that luke had created a rare lightsaber that is different from any other jedi lightsaber (color)